*2007/07/03 14:52:04.98 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2006/07/16 10:32:23.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 56 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : DCA80842 NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.1244 29.4599 2 Temperature:Primary 'deg C (ITS90)' 3.909209 5.59374 3 Transmissivity %/metre 27.0125 47.26667 4 Fluorescence:URU:Seapoint mg/m^3 0.7368333 1.400167 5 Salinity:T0:C0 PSS-78 30.1599 31.16709 6 Number_of_bin_records n/a 4 25 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 7 F ' ' 1 2 -99 ' ' 9 F ' ' 4 3 -99 ' ' 6 F ' ' 1 4 -99 ' ' 8 F ' ' 3 5 -99 ' ' 9 F ' ' 4 6 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: Q:\Cruise_Data\2006-01\CTD\derive\200 $END *ADMINISTRATION MISSION : 2006-01 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : JWACS SCIENTIST : Williams W. PLATFORM : Sir Wilfrid Laurier *LOCATION GEOGRAPHIC AREA : Bering Sea / Bering Strait / Chukchi Sea STATION : A3-11 EVENT NUMBER : 76 LATITUDE : 66 39.96900 N ! (deg min) LONGITUDE : 166 51.35600 W ! (deg min) WATER DEPTH : 36 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-25 SERIAL NUMBER : 0293 $TABLE: SENSORS ! Name Abs Depth Serial No ! ------------------------- -------------- ---------- temperature ' ' 034115 conductivity ' ' 042607 Pressure ' ' 290464 Oxygen:SBE ' ' 43-0615 bottom ' ' ' ' Fluorometer ' ' Seapoint transmissometer:primary ' ' SeaTech $END $REMARKS SOFTWARE VERSION SEASAVE WIN32 V 5.33 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.0 2007/02/20 12:21:22 4371 4371 CLEAN 5.0 2007/02/20 12:24:33 ? ? SHIFTDAT 3.4 2007/02/23 09:38:42 4371 4371 SHIFTDAT 3.4 2007/02/23 09:41:16 4371 4371 CALIB 11.7 2007/06/28 11:55:56 4371 4371 DELETE 6.3 2007/06/28 14:18:33 4371 466 CLIP 1.3 2007/06/28 14:39:41 466 443 CTDEDIT 4.61 2007/07/02 15:15:44 443 443 BINAVE 4.1.1 2007/07/03 10:53:28 443 56 REMOVECH 8.0 2007/07/03 14:47:31 56 56 HDREDIT2 2.5.1 2007/07/03 14:52:04 ? ? $END $REMARKS -CLEAN functions: 2007/02/20 12:22:34 20 Set event to last 4 characters of file name -The following SHIFT parameters were used. Shift Channel: Oxygen:Dissolved:SBE # of Records to Advance (-ve for Delay): At REC# 0 Shift= 50.00 -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary # of Records to Advance (-ve for Delay): At REC# 0 Shift= 1.00 Salinity was recalculated after shift -CALIB parameters: 2007/06/28 11:55:56 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2006-01\CTD\doc\2006-01-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 2 Pressure:StrainGauge dbars 10 0.7000000E+00 0.1000000E+01 -The following DELETE parameters were used: Surface Record Removal: Last Press Min Maximum Surface Pressure (relative): 10.00 Surface Swell Pressure Tolerance: 1.00 Pressure NOT filtered. Swells deleted. Warning message if pressure difference of 2.00 Drop rates < 0.30m/s (calculated over 5 points) will be deleted. Drop rate applies in the range 10.00 to 19.69 dbars Sample interval (from FILE section of header) = 0.125 seconds. -The following CLIP parameters were used. Clip by Channel Range Clip Channel: Pressure:StrainGauge Min,Max = 2.000, 100000.000 Time Not Available in File -CTDEDIT 2007/07/02 15:15:44 60 changes in channel Salinity:T0:C0 -The following BINAVE parameters were used: Bin channel = Pressure:StrainGauge Averaging interval = 0.50 Minimum bin value = 0.000 Average value was used Interpolated values were NOT used for empty bins Standard Deviation channels were added Channel 'NUMBER_OF_BIN_RECORDS' was added to file. -REMOVECH 2007/07/03 14:47:31 17 channels removed. -HEADER EDITS: 2007/07/03 14:52:04 Applied edit header: Q:\Cruise_Data_Processing\2006-01\CTD\doc\2006-01-HDR.TXT Channel 1: Pressure [decibar] Name: Pressure:StrainGauge ==> Pressure Units: dbars ==> decibar Format: F10.3 ==> F7.1 Channel 4: Fluorescence:URU:Seapoint [mg/m^3] Name: Fluorescence:Seapoint ==> Fluorescence:URU:Seapoint $END *COMMENTS SBE HEADER Sea-Bird SBE 25 Data File: FileName = C:\2006-01-SWL\2006-01-076.hex Software Version Seasave Win32 V 5.33 Temperature SN = 034115 Conductivity SN = 042607 System UpLoad Time = Jul 16 2006 10:32:23 Ship: CCGS "Sir Wilfrid Laurier" Cruise: 2006-01 Station: A3-11 Latitude: 66 39.969 N Longitude: 166 51.356 W depth(m): 36 m Real-Time Sample Interval = 0.125 seconds # nquan = 11 # nvalues = 4371 # units = specified # name 0 = scan: Scan Count # name 1 = prSM: Pressure, Strain Gauge [db] # name 2 = t090C: Temperature [ITS-90, deg C] # name 3 = c0S/m: Conductivity [S/m] # name 4 = xmiss: Beam Transmission, Chelsea/Seatech/Wetlab CStar [%] # name 5 = sbeox0V: Oxygen Voltage, SBE 43 # name 6 = sbeox0ML/L: Oxygen, SBE 43 [ml/l] # name 7 = flSP: Fluorescence, Seapoint # name 8 = dz/dtM: Descent Rate [m/s] # name 9 = sal00: Salinity [PSU] # name 10 = flag: flag # span 0 = 1, 4371 # span 1 = -0.795, 28.995 # span 2 = -21.0314, 5.6349 # span 3 = 0.035993, 3.004206 # span 4 = -0.1250, 83.0718 # span 5 = 1.7900, 3.7473 # span 6 = 3.88997, 14.87930 # span 7 = 0.0000e+00, 5.7021e+00 # span 8 = -0.856, 0.872 # span 9 = 0.5785, 31.2355 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jul 16 2006 10:32:23 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, 034115, 24-Feb-06 # sensor 1 = Frequency 1 conductivity, 042607, 10-Feb-06, cpcor = -9.5700e-08 # sensor 2 = Pressure Voltage, 290464, 23-Mar-06, cpcor = -9.5700e-08 # sensor 3 = Extrnl Volt 0 Oxygen, SBE, primary, 43-0615, 08-Feb-2006 # sensor 4 = Extrnl Volt 1 bottom contact switch # sensor 5 = Extrnl Volt 2 Fluorometer, Seapoint, primary # sensor 6 = Extrnl Volt 3 transmissometer, primary, SeaTech, 23 APR 2001 # datcnv_date = Feb 19 2007 17:03:30, 5.37e # datcnv_in = Q:\Cruise_Data\2006-01\CTD\2006-01-0076.hex Q:\Cruise_Data\2006-01 \CTD\doc\2006-01-ctd.CON # datcnv_skipover = 0 # wfilter_date = Feb 20 2007 09:34:30, 5.37e # wfilter_in = Q:\Cruise_Data\2006-01\CTD\convert\2006-01-0076.cnv # wfilter_excl_bad_scans = yes # wfilter_action prSM = cosine, 5 # wfilter_action t090C = cosine, 5 # wfilter_action c0S/m = cosine, 5 # celltm_date = Feb 20 2007 10:35:57, 5.37e # celltm_in = Q:\Cruise_Data\2006-01\CTD\wfilter\2006-01-0076.cnv # celltm_alpha = 0.0300, 0.0000 # celltm_tau = 9.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Feb 20 2007 10:39:31, 5.37e # Derive_in = Q:\Cruise_Data\2006-01\CTD\celltm\2006-01-0076.cnv Q:\Cruise_Data\ 2006-01\Raw\2006-01-001.CON # file_type = ascii END* --------------------------------------------------------------------- Records gathered during an initial soak period and were removed using a text editor to ensure the data was not selected by DELETE --------------------------------------------------------------------- CTDEDIT was used to clean salinity and to remove records corrupted by shed wakes. --------------------------------------------------------------------- The file names are not based on Event Numbers. To relate to the entries in the log book use the entries in the Cast Type column. (Example Cast Type ROS004 refers to file 2006-31-0004.) Fluorescence:URU:Seapoint – The data are uncalibrated and unedited. Transmissivity: The data are nominal and unedited. The pressure sensor is considered ±1db. The salinity is considered ±0.005psu except in areas of rapid temperature change where the salinity has been edited heavily and should be considered ±0.1psu. The dissolved oxygen data were removed because there was no calibration sampling *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------- ---- ------ ------------ Pressure:StrainGauge dbars 10 -99 () (0.7 1) $END !--1--- ---2---- --3-- ---4--- ---5---- -6-- !Pressu Temperat Trans Fluores Salinity Numb !re ure: missi cence: :T0:C0 er_o ! Primary vity URU: ~bin ! Seapoin _rec ! t ords !------ -------- ----- ------- -------- ---- *END OF HEADER 2.1 5.5937 45.8 0.996 30.1599 5 2.5 5.5921 45.8 1.030 30.3006 9 3.0 5.5893 45.9 1.001 30.3723 7 3.5 5.5906 46.1 0.963 30.4005 7 4.0 5.5716 45.7 0.955 30.4414 5 4.5 5.5639 46.0 1.035 30.4614 4 5.0 5.5111 46.6 1.006 30.5202 5 5.5 5.3189 47.3 0.928 30.6996 6 6.0 5.1907 46.9 0.950 30.7898 6 6.5 5.1285 47.0 0.984 30.8009 7 7.0 5.0550 43.7 0.946 30.8374 6 7.5 5.0417 38.4 1.073 30.8709 7 8.0 4.9959 36.3 1.160 30.9627 4 8.5 4.9982 35.6 1.219 30.9622 5 9.0 4.9917 35.6 1.175 30.9855 5 9.5 4.9778 30.6 1.382 31.0430 5 10.0 4.9413 31.5 1.400 31.0960 6 10.5 4.8810 33.2 1.285 31.1138 8 11.0 4.8456 31.0 1.306 31.1193 7 11.5 4.8113 30.5 1.337 31.1292 6 12.0 4.7575 31.5 1.300 31.1357 6 12.5 4.6811 31.9 1.301 31.1427 5 13.0 4.4264 29.8 1.238 31.1515 5 13.5 4.3101 29.2 1.260 31.1529 5 14.0 4.2771 28.9 1.192 31.1480 6 14.5 4.2610 28.9 1.166 31.1419 8 15.0 4.2511 28.4 1.139 31.1396 7 15.5 4.2344 28.3 1.089 31.1398 5 16.0 4.2165 29.2 1.034 31.1414 6 16.6 4.2265 29.4 0.935 31.1441 5 17.0 4.2466 29.5 0.950 31.1528 6 17.5 4.1638 29.4 0.883 31.1557 7 18.0 4.1063 29.8 0.956 31.1524 6 18.5 4.0548 29.9 0.986 31.1523 8 19.0 4.0296 29.5 0.927 31.1526 8 19.5 4.0086 28.9 0.823 31.1584 5 20.0 3.9855 28.7 0.769 31.1613 6 20.5 3.9747 28.7 0.773 31.1620 6 21.0 3.9663 29.4 0.792 31.1616 6 21.5 3.9552 29.7 0.834 31.1624 9 22.0 3.9518 29.7 0.860 31.1628 13 22.5 3.9453 29.5 0.820 31.1626 8 22.9 3.9369 28.5 0.771 31.1632 8 23.5 3.9320 27.2 0.759 31.1632 6 24.0 3.9300 27.2 0.737 31.1637 6 24.5 3.9297 27.2 0.829 31.1630 7 25.0 3.9276 27.2 0.857 31.1639 11 25.5 3.9251 27.2 0.873 31.1645 14 26.0 3.9205 27.0 1.099 31.1657 16 26.5 3.9193 27.5 0.809 31.1655 11 27.0 3.9172 27.4 0.870 31.1657 14 27.4 3.9150 27.7 0.954 31.1657 17 28.0 3.9112 28.1 0.772 31.1670 10 28.5 3.9108 28.6 0.858 31.1671 11 29.0 3.9110 28.8 0.961 31.1670 25 29.5 3.9092 28.9 0.905 31.1669 21